11956552 has 16 divisors (see below), whose sum is σ = 22754160. Its totient is φ = 5888784.

The previous prime is 11956531. The next prime is 11956577. The reversal of 11956552 is 25565911.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10618 + ... + 11689.

It is an arithmetic number, because the mean of its divisors is an integer number (1422135).

Almost surely, 2^11956552 is an apocalyptic number.

It is an amenable number.

11956552 is a deficient number, since it is larger than the sum of its proper divisors (10797608).

11956552 is a wasteful number, since it uses less digits than its factorization.

11956552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22380 (or 22376 counting only the distinct ones).

The product of its digits is 13500, while the sum is 34.

The square root of 11956552 is about 3457.8247497524. The cubic root of 11956552 is about 228.6662057845. Note that the first 3 decimals are identical.

The spelling of 11956552 in words is "eleven million, nine hundred fifty-six thousand, five hundred fifty-two".